Gravel, Stone and Soil Delivery in Parma, OH

Snow, freeze and thaw at the Cleveland station

Weather normals for Parma come from the NOAA station at Cleveland, OH, about 7 miles away. It averages 63.8 inches of snow and 41.0 inches of total precipitation a year. Snow is the defining load on a gravel drive here. A plow blade or a shovel scrapes the top stone into the lawn, and the melt from roadside piles soaks the edges of the drive each spring.^[1]

The Cleveland station counts 111 days a year with a low of 32 F or colder. On days when the sun warms the surface and the night refreezes it, water in a soft base expands and contracts over and over. That cycle is what opens potholes and lifts loose stone. A base that drains keeps less water in it to freeze.^[1]

The station's median last spring freeze is April 20, and its median first fall freeze is November 3. Big gravel jobs go best after the ground has thawed and dried in spring, and before the November date, when frozen subsoil cannot be graded or compacted well.^[1]

Built-over silt loam at the center point

The USDA survey maps the Urban land-Mahoning complex, 2 to 6 percent slopes, at the ZIP's center point. It counts 60 percent of that unit as urban land, ground already paved, graded or built on. Mahoning, the natural soil, forms 20 percent of the unit. Its top mineral layer is silt loam.^[2]

The survey rates Mahoning somewhat poorly drained and places it in hydrologic group D, with very slow infiltration and high runoff. Shrink-swell in the top meter is moderate, at 3.7 percent. Put together, that is soil that holds water near the surface, moves a little as it wets and dries, and lets rain run off rather than soak in.^[2]

The geologic map shows a Devonian unit of shale, siltstone, sandstone, conglomerate, limestone and chert below the soil. Flat shale chips and sandstone pieces can turn up in a deep trench or a footing hole.^[3]

A drive that survives plows and potholes

On wet silt loam, the drive must sit on a stone layer that keeps the silt out and lets water leave. Dig out the soft topsoil, shape the subgrade with a crown, and lay woven geotextile fabric. Fabric stops wet silt from pumping into the stone, which is the main reason gravel drives on this kind of ground turn to ruts by March.^[2]

Build the base from Road Base or Crushed Concrete in compacted lifts. Give it a few extra inches over what a sandy site would need, since frost and wet silt both work against it. Top the drive with 3/4" Crushed Stone or Driveway Gravel. Asphalt Millings make a good choice for a plowed drive. They pack hard, and a plow blade lifts less of them.^[1],[2]

Set the plow blade or snowblower shoe a little high on a gravel drive, and leave the last thin layer of snow in place. Plan where snow piles will go, and keep them off the drive edge so melt water drains away from the base. A trench of #57 Crushed Stone at the low side gives that melt a path.^[1]

Drain Rock or #57 for a wet backyard

Soil in group D sends water across the surface, so low spots in a yard can stay soggy for days. A French drain lined with nonwoven fabric and filled with Drain Rock or #57 Crushed Stone around a perforated pipe carries that water to a lower outlet. Drain Rock is washed and moves water fast. #57 Crushed Stone is angular and firmer to walk on.^[2]

Gutters and sump pump outlets add water too. A pit of 1-1/2" Crushed Gravel or #4 Crushed Stone under a downspout gives water room to collect and seep away, and River Rock on top hides the pit. Where the drain empties, a few pieces of Riprap stop the flow from cutting into the lawn.^[2]

Garage aprons, sheds and side yards

The short stretch of gravel in front of a detached garage takes more turning tires than any other part of a drive. Dig it a little deeper than the rest, lay fabric over the silt, and compact a thicker layer of Road Base. Finish it with 3/4" Crushed Stone, which stays tight under turning wheels, or with Asphalt Millings that bind into a firm crust.^[2]

A garden shed on wet silt loam rots from below if water sits under its floor. Build a pad that stands a little above the lawn: fabric first, then compacted Crushed Concrete or Road Base, then a top of #57 Crushed Stone that lets water drain out under the floor. Run a short strip of Drain Rock from the low corner toward the yard's lowest point.^[2]

Narrow side yards between houses stay shady and damp. #89 Crushed Stone or 3/8" Crushed Stone over fabric gives a clean walkway to the back gate, and it stays firm through a freeze. Fill Dirt lifts a sunken corner before stone goes down, and Fill Sand beds a drain pipe so it sits on an even slope.^[1],[2]

Garden beds on slow-draining silt

Silt loam is fertile but can pack tight and stay wet. Raised beds filled with Garden Soil keep roots above the wettest layer. For in-ground beds, Compost worked in each year opens up the silt, and Topsoil raises the planting level. Plant tender flowers and vegetables after the April 20 median last spring freeze at the Cleveland station.^[1],[2]

Brown Shredded Mulch, Black Shredded Mulch and Red Mulch hold moisture in summer and keep winter frost from heaving small perennials. Wood Chips suit paths between vegetable beds. Pea Gravel and 3/8" Crushed Stone make a clean path that sheds mud, and Stone Dust Screenings set stepping stones firmly.^[1]

Vegetable gardens on silt loam do well once the drainage is fixed. Build beds a little higher than the paths, fill the paths with Wood Chips or Pea Gravel, and add Compost to the beds each fall after the November 3 median first freeze.^[1],[2]

Homes in ZIP 44129 and Parma

The Census counts 12,745 housing units in ZIP 44129. Detached single-family houses make up 78 percent of them, and owners live in 70 percent of the occupied homes. The median home in the ZIP was built in 1956.^[4]

Parma as a whole holds 36,157 housing units, with 77 percent detached houses and a median build year of 1958. Many of these lots have a driveway, a garage path and a back garden that may need new stone, soil or mulch.^[4]

The Ohio Department of Transportation lists Aggregate Base, Item 304, in its Construction and Material Specifications (2023) as the stone layer below state pavements. The same principle of graded stone packed in lifts holds for a home drive.^[5]